Installation Guide
Tools Needed:
- Adjustable wrench
- Level
- Screwdrivers (flat and Phillips)
- Pliers
- Tape measure
- Pipe thread seal tape
Step-by-Step Installation
- Choose Installation Location: Select a location under countertop with access to plumbing and electrical connections.
- Remove Shipping Materials: Remove all shipping bolts and packaging materials from the dishwasher.
- Connect Water Supply: Connect hot water supply line to the water inlet valve. Use only new hoses and apply thread seal tape.
- Connect Drain Hose: Route the drain hose into sink drain or garbage disposal with a high loop to prevent backflow.
- Electrical Connection: Connect to a properly grounded 120V, 60Hz, AC only outlet. Use dedicated circuit if required.
- Level the Dishwasher: Adjust the leveling legs to ensure the dishwasher is level from front to back and side to side.
- Test Run: Run the dishwasher through a complete cycle to check for leaks and proper operation.
Specifications
| Model Series | WDT730PAHZ |
| Type | Built-in Dishwasher |
| Color | Stainless Steel / Black |
| Capacity | 14 Place Settings |
| Noise Level | 46 dBA |
| Control Type | Touch Controls with LED Display |
| Energy Rating | ENERGY STAR® Certified |
| Water Consumption | 2.9 gallons per cycle |
| Power Requirements | 120V, 60Hz, 15A |
| Dimensions (HxWxD) | 34.5 x 23.8 x 24.5 inches |
| Weight | 105 lbs |
| Cycle Time | 60-150 minutes |
Warranty Information
- Full Warranty: 1 year parts and labor
- Motor Warranty: 10 years on Direct Drive Motor
- Additional Coverage: Optional extended warranty available
For warranty service, contact Whirlpool Customer Service at 1-800-253-1301 or visit Whirlpool.com
Key Features
Sensor Cycle Technology
Automatically adjusts cycle time and temperature based on soil level, ensuring optimal cleaning while saving water and energy.
Third Rack
Additional top rack provides extra space for utensils and small items, maximizing loading capacity and flexibility.
Soil Grinder
Advanced filtration system with hard food disposer grinds food particles, eliminating the need for pre-rinsing dishes.
Steam Clean Option
Steam technology helps to remove baked-on foods and sanitize dishes, providing superior cleaning performance.
Quiet Operation
Sound insulation and advanced motor technology ensure quiet operation at only 46 dBA.
Heated Dry Option
Optional heated drying provides spot-free drying results, leaving dishes ready to use immediately after cycle completion.
Wash Cycle Options
Normal Wash
Standard cycle for everyday dishes with normal soil levels
Heavy Wash
Intensive cleaning for pots, pans, and heavily soiled items
Light Wash
Quick cycle for lightly soiled dishes and glassware
Rinse Only
Quick rinse cycle to prevent food from drying on dishes
Sanitize
High-temperature cycle that eliminates 99.9% of bacteria
Delay Start
Program dishwasher to start at a later time for convenience
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Dishwasher won't start | Power issue, door not closed properly, child lock engaged | Check power supply, ensure door is latched completely, check child lock setting |
| Poor cleaning results | Overloading, wrong detergent, incorrect loading | Reduce load size, use correct detergent, ensure proper loading technique |
| Water not draining | Drain hose clogged, filter blocked, drain pump issue | Check drain hose for obstructions, clean filter, check drain pump |
| Leaking water | Door not sealed, overfilling, loose connections | Check door seal, ensure proper detergent amount, check connections |
| Unusual noises | Foreign objects in spray arms, unbalanced load | Check for foreign objects, ensure dishes are properly loaded |
| Dishes not drying | Heated dry option off, rinse aid empty, overloading | Enable heated dry, refill rinse aid, reduce load size |
Error Codes
- F1: Water supply issue - Check water supply and inlet valve
- F2: Drain issue - Check drain hose and pump
- F3: Temperature sensor issue - Contact service center
- F4: Water overflow detected - Check for leaks and water supply
- F5: Motor issue - Contact service center
- F6: Heater issue - Contact service center
- F7: Door not closed properly - Ensure door is fully closed
- F8: Control board communication error - Reset dishwasher
Manual Downloads
Current Model Manuals
WDT730PAHZ
Standard Capacity Dishwasher
WDT750SAHZ
Stainless Steel Dishwasher
WDF760SAHZ
Fingerprint Resistant Dishwasher
WDT970SAHZ
Top Control Dishwasher
Popular Previous Models
WDF540PADM
Black Dishwasher
WDT710PAHZ
Stainless Steel Dishwasher
WDF760SADM
Fingerprint Resistant
WDT750SAHZ
Stainless Steel